I ticked the option not to show question count... but it still shows

I ticked the option not to show question count... but your form still shows the number which defeats the purpose?

After disabling the option to show question count, you remove the number of questions at your Welcome page, like shown:

Again, I can not see that count at the page you shared:

If you are still experiencing that issue, please clear you browser's cache. 

This guide can help you: 

Clear-Your-Browser's-Cache

Hope this helps!